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DE69405558D1 - PPD-T AND PVP SOLUTION AND ARTICLES MADE THEREOF - Google Patents

PPD-T AND PVP SOLUTION AND ARTICLES MADE THEREOF

Info

Publication number
DE69405558D1
DE69405558D1 DE69405558T DE69405558T DE69405558D1 DE 69405558 D1 DE69405558 D1 DE 69405558D1 DE 69405558 T DE69405558 T DE 69405558T DE 69405558 T DE69405558 T DE 69405558T DE 69405558 D1 DE69405558 D1 DE 69405558D1
Authority
DE
Germany
Prior art keywords
ppd
articles made
pvp solution
pvp
solution
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
DE69405558T
Other languages
German (de)
Other versions
DE69405558T2 (en
Inventor
Kiu-Seung Lee
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Application granted granted Critical
Publication of DE69405558D1 publication Critical patent/DE69405558D1/en
Publication of DE69405558T2 publication Critical patent/DE69405558T2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
    • D01F6/88—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polycondensation products as major constituent with other polymers or low-molecular-weight compounds
    • D01F6/90—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polycondensation products as major constituent with other polymers or low-molecular-weight compounds of polyamides
    • D01F6/905—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polycondensation products as major constituent with other polymers or low-molecular-weight compounds of polyamides of aromatic polyamides
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L77/00—Compositions of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Compositions of derivatives of such polymers
    • C08L77/10—Polyamides derived from aromatically bound amino and carboxyl groups of amino-carboxylic acids or of polyamines and polycarboxylic acids
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S428/00—Stock material or miscellaneous articles
    • Y10S428/902—High modulus filament or fiber
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2913—Rod, strand, filament or fiber
    • Y10T428/2929—Bicomponent, conjugate, composite or collateral fibers or filaments [i.e., coextruded sheath-core or side-by-side type]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2913—Rod, strand, filament or fiber
    • Y10T428/2929—Bicomponent, conjugate, composite or collateral fibers or filaments [i.e., coextruded sheath-core or side-by-side type]
    • Y10T428/2931—Fibers or filaments nonconcentric [e.g., side-by-side or eccentric, etc.]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2913—Rod, strand, filament or fiber
    • Y10T428/2933—Coated or with bond, impregnation or core
    • Y10T428/2964—Artificial fiber or filament
    • Y10T428/2967—Synthetic resin or polymer
    • Y10T428/2969—Polyamide, polyimide or polyester

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Artificial Filaments (AREA)
  • Polyamides (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
DE69405558T 1993-04-12 1994-04-12 PPD-T AND PVP SOLUTION AND ARTICLES MADE THEREOF Expired - Lifetime DE69405558T2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/058,963 US5416164A (en) 1993-04-12 1993-04-12 Solution of PPD-T and PVP and articles made therefrom
PCT/US1994/003964 WO1994024211A1 (en) 1993-04-12 1994-04-12 Solution of ppd-t and pvp and articles made therefrom

Publications (2)

Publication Number Publication Date
DE69405558D1 true DE69405558D1 (en) 1997-10-16
DE69405558T2 DE69405558T2 (en) 1998-04-16

Family

ID=22019981

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69405558T Expired - Lifetime DE69405558T2 (en) 1993-04-12 1994-04-12 PPD-T AND PVP SOLUTION AND ARTICLES MADE THEREOF

Country Status (6)

Country Link
US (2) US5416164A (en)
EP (1) EP0698062B1 (en)
JP (1) JP3398958B2 (en)
KR (1) KR100248530B1 (en)
DE (1) DE69405558T2 (en)
WO (1) WO1994024211A1 (en)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5532059A (en) * 1994-09-29 1996-07-02 E. I. Du Pont De Nemours And Company Poly(p-phenylene terephthalamide) pulp
CN1052247C (en) * 1995-03-14 2000-05-10 北京燕山石油化工公司研究院 Polymerization solvent recovery method for synthesis of poly-p-phthalic p-phenylene diamine
JP4749327B2 (en) * 2003-05-08 2011-08-17 テイジン・アラミド・ビー．ブイ． Non-fibrous polymer solution of p-aramid with high relative viscosity
MY145156A (en) * 2003-12-09 2011-12-30 Teijin Aramid Bv Para-aramid fibrid film
US7201688B2 (en) * 2004-03-09 2007-04-10 The Gates Corporation Power transmission belt
US9267167B2 (en) 2004-06-28 2016-02-23 Becton, Dickinson And Company Dissolvable films and methods including the same
JP5224614B2 (en) * 2007-04-05 2013-07-03 テイジン・アラミド・ビー．ブイ． Particles containing a composite of para-aramid and additive material
KR101067338B1 (en) * 2009-04-16 2011-09-23 경북대학교 산학협력단 Molecular miscible blend solution of aromatic polyamide and amorphous polymer, preparation method thereof, aromatic polyamide blend fiber and dyeing method using same
CN102277627A (en) * 2011-08-09 2011-12-14 圣欧（苏州）安全防护材料有限公司 Method for preparing polyisophthaloyl metaphenylene diamine spinning solution
KR102016038B1 (en) 2012-12-11 2019-08-29 도레이케미칼 주식회사 Method of Poly(m-phenylene terephthal amide separator
CN103143273B (en) * 2013-03-05 2015-05-27 天津工业大学 Preparation method of aromatic polymer porous membrane
KR101561545B1 (en) 2013-06-19 2015-10-19 코오롱인더스트리 주식회사 Method of manufacturing copolymerized aramid fiber and copolymerized aramid fiber manufactured thereby
KR102106176B1 (en) * 2013-12-27 2020-04-29 도레이첨단소재 주식회사 Aromatic polyamide resin and Aromatic polyamide film using that
KR102166023B1 (en) * 2019-03-18 2020-10-15 효성첨단소재 주식회사 P-aramid fiber having excellent fatigue resistance and manufacturing method of the same
US20210296685A1 (en) 2020-03-17 2021-09-23 Dupont Safety & Construction, Inc. Solid-state composite electrolytes comprising aramid polymer fibrils
US11578461B2 (en) 2020-03-17 2023-02-14 Dupont Safety & Construction, Inc. Papers comprising aerogel powder and aramid polymer fibrils
EP4193016B1 (en) 2020-08-04 2024-07-17 DuPont Safety & Construction, Inc. Paper comprising aramid pulp suitable for electrochemical cells, and electrochemical cells made therefrom
EP4413202A1 (en) 2021-10-07 2024-08-14 DuPont Safety & Construction, Inc. Nonwoven sheet material comprising a substrate and applied fibril covering
CN115044996B (en) * 2022-06-28 2023-10-10 陈克复 Superfine aramid fiber and preparation method and application thereof
CN119775552A (en) * 2024-12-30 2025-04-08 哈尔滨工业大学 A method for preparing aramid nanofiber with adjustable diameter

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL250256A (en) * 1959-04-07
US4051300A (en) * 1973-09-03 1977-09-27 Gulf South Research Institute Hollow synthetic fibers
DE3903099A1 (en) * 1989-02-02 1990-08-16 Hoechst Ag HOMOGENOUSLY MIXED ALLOYS OF AROMATIC POLYAMIDES AND POLY-N-VINYLPYRROLIDONE, METHOD FOR THE PRODUCTION THEREOF AND THEIR USE
DE3914226A1 (en) * 1989-04-29 1990-10-31 Hoechst Ag FIBER MATERIALS FROM HOMOGENEOUS ALLOYS FROM AROMATIC POLYAMIDES AND POLY-N-VINYLPYRROLIDONE, METHOD FOR THE PRODUCTION THEREOF AND THEIR USE
US5135687A (en) * 1989-06-05 1992-08-04 E. I. Du Pont De Nemours And Company Process for making PVP/para-aramid fibers
US5073440A (en) * 1989-06-05 1991-12-17 E. I. Du Pont De Nemours And Company Poly(vinyl pyrrolidone)/p-phenylene terephthalamide composite fibers (pvp/ppd-t)

Also Published As

Publication number Publication date
US5416164A (en) 1995-05-16
DE69405558T2 (en) 1998-04-16
KR960701954A (en) 1996-03-28
JP3398958B2 (en) 2003-04-21
WO1994024211A1 (en) 1994-10-27
KR100248530B1 (en) 2000-03-15
EP0698062B1 (en) 1997-09-10
US5523034A (en) 1996-06-04
JPH08509255A (en) 1996-10-01
EP0698062A1 (en) 1996-02-28

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